1801315087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4973}}^1$

素因数の和:5163

約数の個数: 32

約数和(自身を含む): 2256206400

約数和(自身を除く): 454891313

約数列:

[1, 11, 13, 17, 143, 149, 187, 221, 1639, 1937, 2431, 2533, 4973, 21307, 27863, 32929, 54703, 64649, 84541, 362219, 711139, 740977, 929951, 1099033, 8150747, 9632701, 12089363, 12596609, 105959711, 138562699, 163755917, 1801315087]

約数ペア:

[(1, 1801315087), (11, 163755917), (13, 138562699), (17, 105959711), (143, 12596609), (149, 12089363), (187, 9632701), (221, 8150747), (1639, 1099033), (1937, 929951), (2431, 740977), (2533, 711139), (4973, 362219), (21307, 84541), (27863, 64649), (32929, 54703)]